This module is a capacitive electric touch sensor based on the touch detection chip TTP223B. The module outputs LOW level by default. When the finger touches the sensing area on the back of the PCB, the module outputs a HIGH level.
Features:
- Input Voltage: 2.5~5.5V
- Size: 24x24x7.2mm
- Weight: 2g
Reference:
- Tech-support: support@longan-labs.cc
TTP223B Touch Sensor
SKU: 2030014
Volume pricing
In stock
Fast and reliable delivery
12-month warranty
This module is a capacitive electric touch sensor based on the touch detection chip TTP223B. The module outputs LOW level by default. When the finger touches the sensing area on the back of the PCB, the module outputs a HIGH level.
Features:
- Input Voltage: 2.5~5.5V
- Size: 24x24x7.2mm
- Weight: 2g
Reference:
- Tech-support: support@longan-labs.cc